ATE264879T1 - OPEN CELL POLYURETHANE FOAM AND METHOD FOR THE PRODUCTION THEREOF AND COMPOSITIONS FOR PRODUCING SUCH FOAM - Google Patents

OPEN CELL POLYURETHANE FOAM AND METHOD FOR THE PRODUCTION THEREOF AND COMPOSITIONS FOR PRODUCING SUCH FOAM

Info

Publication number
ATE264879T1
ATE264879T1 AT96916619T AT96916619T ATE264879T1 AT E264879 T1 ATE264879 T1 AT E264879T1 AT 96916619 T AT96916619 T AT 96916619T AT 96916619 T AT96916619 T AT 96916619T AT E264879 T1 ATE264879 T1 AT E264879T1
Authority
AT
Austria
Prior art keywords
foam
compositions
producing
production
open cell
Prior art date
Application number
AT96916619T
Other languages
German (de)
Inventor
Warren Kaplan
Paul Neill
Original Assignee
Stepan Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Stepan Co filed Critical Stepan Co
Application granted granted Critical
Publication of ATE264879T1 publication Critical patent/ATE264879T1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0025—Foam properties rigid
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/005—< 50kg/m3
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

Disclosed are methods and compositions for preparing polyurethane foams using emulsified polyol mixture comprising(a) a polyol formulation comprising a polyester polyol having an OH value of from about 150 to 350; and(b) a cell opening agent.
AT96916619T 1995-05-26 1996-05-24 OPEN CELL POLYURETHANE FOAM AND METHOD FOR THE PRODUCTION THEREOF AND COMPOSITIONS FOR PRODUCING SUCH FOAM ATE264879T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US45172295A 1995-05-26 1995-05-26
PCT/US1996/007664 WO1996037533A1 (en) 1995-05-26 1996-05-24 Improved open celled polyurethane foams and methods and compositions for preparing such foams

Publications (1)

Publication Number Publication Date
ATE264879T1 true ATE264879T1 (en) 2004-05-15

Family

ID=23793440

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96916619T ATE264879T1 (en) 1995-05-26 1996-05-24 OPEN CELL POLYURETHANE FOAM AND METHOD FOR THE PRODUCTION THEREOF AND COMPOSITIONS FOR PRODUCING SUCH FOAM

Country Status (8)

Country Link
US (1) US6211257B1 (en)
EP (1) EP0828775B1 (en)
AT (1) ATE264879T1 (en)
AU (1) AU5930896A (en)
CA (1) CA2222221C (en)
DE (1) DE69632254T2 (en)
MX (1) MX9709133A (en)
WO (1) WO1996037533A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2324798B (en) * 1997-05-01 1999-08-18 Ici Plc Open celled cellular polyurethane products
US6080800A (en) * 1999-03-29 2000-06-27 Air Products And Chemicals, Inc. Aqueous wax dispersions as cell openers in making polyurethane flexible foams
DE19961417C1 (en) * 1999-12-17 2001-07-19 Bayer Ag Process for the production of composite materials
AU2002315173A1 (en) * 2001-06-15 2003-01-02 Stepan Company Phthalate polyester polyol-based compositions and high dimensionally stable all water-blown spray polyurethane foam derived therefrom
US20060175575A1 (en) * 2001-06-15 2006-08-10 Kaplan Warren A Method for preparing phthalate polyester polyol-based dimensionally stable spray polyurethane foam
US20030171773A1 (en) 2002-03-06 2003-09-11 Carrison Harold F. Methods for aneurysm repair
US20060035994A1 (en) * 2004-05-17 2006-02-16 Kaplan Warren A Method for preparing phthalate polyester polyol-based dimensionally stable spray polyurethane foam
US7160930B2 (en) * 2004-07-14 2007-01-09 Baysystems North America Llc Water blown polyurethane spray foam system
US20060116435A1 (en) * 2004-12-01 2006-06-01 Housel Tyler L High strength polyurethane foam
US7671105B2 (en) * 2006-08-22 2010-03-02 Basf Corporation Resin composition and an article formed therefrom
US8053485B2 (en) 2007-11-08 2011-11-08 Sika Technology Ag Polyurethane foam
US8399532B2 (en) * 2009-05-19 2013-03-19 Invista North America S.A R.L. Polyol compositions, resin blend compositions, spray compositions, and methods of using each, and methods of making each
WO2014019103A1 (en) 2012-07-31 2014-02-06 Bayer Materialscience Ag Method for the production of polyurethane foam using emulsified blowing agent
US10189964B2 (en) 2015-06-08 2019-01-29 Covestro Llc Methods for preparing open-celled polyurethane foams, systems for use therein, and open-celled polyurethane foams produced thereby
CN108137768B (en) * 2015-09-30 2024-05-31 积水化学工业株式会社 Flame-retardant rigid polyurethane foam
WO2018081139A1 (en) * 2016-10-25 2018-05-03 Ele' Corporation Low-viscosity phosphate polyols

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61153480A (en) * 1984-12-27 1986-07-12 松下冷機株式会社 Heat insulator
US4668555A (en) * 1984-12-27 1987-05-26 Matsushita Refrigeration Co. Heat insulating body
US5212209A (en) * 1991-11-18 1993-05-18 The Dow Chemical Company Compatibilized internal mold release composition for preparations of foamed and fiber-reinforced polymeric articles
TW256842B (en) * 1991-12-17 1995-09-11 Takeda Pharm Industry Co Ltd
TW293022B (en) * 1992-07-27 1996-12-11 Takeda Pharm Industry Co Ltd
US5262447A (en) * 1992-12-28 1993-11-16 Basf Corporation Composites having a dimensionally stable water-blown polyurethane foam by employing lithium salts for cooling containers

Also Published As

Publication number Publication date
DE69632254T2 (en) 2004-08-26
CA2222221A1 (en) 1996-11-28
CA2222221C (en) 2003-02-25
DE69632254D1 (en) 2004-05-27
AU5930896A (en) 1996-12-11
WO1996037533A1 (en) 1996-11-28
MX9709133A (en) 1998-03-31
US6211257B1 (en) 2001-04-03
EP0828775A1 (en) 1998-03-18
EP0828775B1 (en) 2004-04-21

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties